Werner ProForm F3 3D Climbing/Positioning Harness with Quick Connect Legs & Belt

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ProForm F3 Construction Harness w/ Quick Connect Legs H03310

The Werner ProForm F3 Construction Harness with Quick Connect Legs is athletically styled and constructed with lightweight materials to deliver maximum comfort and unrelenting safety performance. In the event of a fall, simply pull the patented Relief Cords to deploy the built-in seat and achieve the Gravity Override position reducing the potential hazards of suspension trauma. ProForm F3 delivers Function, Fit and Freedom. New WebAlert 2 adds a weather resistant coating to inspectable webbing. The addition of an integrated SRL bumper protects the lower back when wearing personal SRLs. Addition of gear loops allow connection of tool lanyards to secure tools.


  • Built in Relief Cords provide immediate relief after a fall allowing you to reach a gravity override seated position.
  • Lightweight, athletic design and materials deliver maximum comfort without compromising safety.
  • Dual-Back pad system provides cooling airflow and breathability and can be repositioned after a fall to reduce pressure on the clavicle.
  • New WebAlert 2 inspectable webbing makes wear or damage clearly visible and contains a weather-resistant coating.
  • Durable and convenient label pack keeps product labels protected from the elements and allows for personalization.
  • The SRL bumper protects the lower back from frequent and nuisance contact when wearing personal SRLs.
  • Contains two integrated gear loops for connection of tool lanyards to secure tools.
  • Aluminum Cam Torso provides easy adjustment for ultimate fit.
  • Aluminum Quick Connect buckles include green indicator for visual sign of proper engagement.
  • Innovative roll down torso web keepers allow convenient excess web storage.
  • Focused padding minimizes weight and bulk, while inner compression layer reduces contact points and promotes airflow.
  • Meets ANSI z359.11 Standards for Full Body Harnesses.


    FamilyProForm F3
    StyleConstruction (Back and Hip D-Rings)
    Back D-RingYes
    Side D-RingsYes
    Chest Strap BuckleQuick Connect
    ColorBlack, Blue
    Leg Strap BucklesQuick Connect
    Back PaddingYes
    Shoulder PaddingYes
    Inspectable WebbingYes
    Lanyard KeeperYes
    Certifications / CodeANSI z359.11
    Approx. Shipping Weight (lb)6
More Information
MPN H03310-OPT
Condition NewCondition
Weight 0.00